Self (archive footage)
Judge Frederic D. Cannon (uncredited)
Joe Brewster
Dr. Nedrick 'Ned' Jackson
Colonel Robert Calder
Col. Kenneth Penmark
William Barrett Travis
Walden Grover
Judy's Father
'Mac' MacBain
Smokey
Dr. George Fenton
Arthur Bridges
District Attorney
Charles Wentworth
Canadian Soldier (uncredited)
Sergeant (uncredited)
Truck Driver
Hotel Desk Clerk (Uncredited)
University of Texas Classmate (uncredited)
Soldier (uncredited)
Orderly (uncredited)
Hastings
Reporter
Reporter
John
Reporter (uncredited)
Murdered Bank Teller
Reporter (uncredited)
Terrence Abbott
Lt. Frazier (uncredited)
Billiards player
Reporter (uncredited)
Power Company Telephone Operator (uncredited)
Frank Carson-Murdered Cashier (uncredited)
Richard Palmer
Desk Clerk at National Apartments
Reporter (uncredited)
Best Man
Police Secretary (uncredited)
Travin
Ship's Second Mate (uncredited)
Lyceum Theater Attendant (uncredited)
Man at Campaign Meeting Carrying Michael
Sentry (uncredited)
New York Reporter When Knute is Ill (uncredited)
First-Nighter (uncredited)
J.L. Burns, Depositor (uncredited)
Joe Barton
2nd Reporter on Return Ship (uncredited)
Man (uncredited)
Lieutenant Reporting Murrell's Attack (uncredited)
Reporter (uncredited)
Clerk at Hotel Nino in Chicago (uncredited)
Private Turner
Society Gent in Top Hat (uncredited)
Intern Going to See Operation (uncredited)
Interne
Soldier Getting Radio Report from H4 (uncredited)
Trial Spectator (uncredited)
Ronald - Peggy's Escort
Student
Reporter (uncredited)
Reporter (as DeWolf Hopper)
Reporter (uncredited)
Courier
John
Handsome Sam Saxon
Striped-Shirted Man at Beach (uncredited)
Flammarions' Party Guest (uncredited)
Sergeant (uncredited)
Lal Killian
Neeley Bus Driver
Matt, a Reporter
Ken Thomas
Eddie Gould
Pete Eddington - a Reporter (uncredited)
Jack Pierson
Second Production Manager (uncredited)
Tony Burke
Marine
Himself
Announcer
Reporter
Reporter
Infant in carriage (as DeWolf Hopper Jr.)